Data Sheet

VOLTCRAFT® - TOP PERFORMANCE IN EVERY WAY

“For more than 25 years, our product range has been dynamically adapting to the constant changes in the industry. We commit

to oering ﬁrst-class quality to our customers while delivering an excellent cost-performance ratio. This philosophy remains the

cornerstone of Voltcra’s success.”

AUTOMATIC CHARGER 12V 7A

VERSION 04/19

Nº 1893209

The compact charger is intended for charging lead-acid, calcium and lithium batteries with a 12 V terminal voltage and a

capacity of 14 Ah to 225 Ah. Possible battery types are lead-ﬂeece (AGM) or gel batteries. It can also charge batteries installed

in vehicles. The intelligent charger recognises deeply discharged batteries and facilitates reactivation by applying increased

charging voltage. It can also break down sulphate deposits in old or poorly maintained batteries. This extends battery service

life and improves performance. A trickle charging function keeps the battery voltage at an optimal level. The charger is operated

with an operating button. Operation and status are displayed by means of LED indicators. The charger is protected against

overload, short circuit, overheating and incorrect polarity. The terminals are live above 0.6 - 0.8 V only when a connected battery

is recognised. This prevents sparks from occurring when the terminals make contact unintentionally. The connection is made

with colour-coded terminals (positive +, negative -) for universal contact, or eyelets for permanent contact. The connection for

charging and for the supply voltage may also be provided via the cigarette lighter socket in a vehicle and a vehicle plug. The

charging connections can be exchanged with a reverse-polarity protection socket system. No primary batteries (zinc-carbon,

alkaline, etc.) or batteries other than the types speciﬁed (see ‘Technical Data’) may be connected or charged.

The charger may only be connected to common household AC voltage and may only be used in well ventilated indoor areas.

Power is supplied by mains voltage of 220 - 240 V/AC.

This product is intended for indoor use only. Do not use it outdoors. Contact with moisture (e.g. in a bathroom) must be avoided

under all circumstances.

HIGHLIGHTS

Spark resistant and short-circuit and reverse polarity protection //

Overheat protection //

Overload //

Charging current limit //

Automatic over temperature protection

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VOLTC RA F T ® - TOP P ERFORMA NCE IN EVERY WAY “For more than 25 years, our product range has been dynamically adapting to the constant changes in the industry. We commit to offering first-class quality to our customers while delivering an excellent cost-performance ratio. This philosophy remains the cornerstone of Voltcraft’s success.
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TECHNICA L DATA Input voltage Power consumption Output voltage/current Rechargeable batteries 220 - 240 V/AC, 50/60 Hz max. 126 W 12 V, 7 A From 14 Ah - 150 Ah to 225 Ah (trickle charging) 12 V lead batteries = 14.4 V or 14.7 V (±0.25 V) Charging end voltage 12 V calcium batteries = 16.0 V (±0.25 V) 12 V lithium batteries = 14.4 V (±0.25 V) 12 V lead batteries: 14.4 V (wet mode) Charging modes with 12 V AGM batteries: 14.7 V (AGM mode) voltages 12 V lithium batteries: 14.